<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>九九九乘法表</title>
	<style type="text/css">
		span{
			border:2px solid #ccc;
		}
	</style>

</head>
<body>
<?php 

	// for ($i=1;$i<=9;$i++){
	// 	for ($j=1;$j<=$i;$j++) 
	// 	echo "<span>".$i."*".$j."=".$i*$j."</span>";
	// 	echo "</br>";
	// }
	for ($i=1; $i <=6; $i++) { 
		echo '*';
	}
 ?>
	
</body>
</html>